Flashcards in Angles Deck (52)

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1

## What do angles in a trapezium always add up to?

### 360*

2

## What do angles on a right angle always add up to?

### 90*

3

## What do angles on a straight line always add up to?

### 180*

4

## What do vertically opposite angles always add up to?

### Each other

5

## What do angles around a point always add up to?

### 360*

6

## What do angles in a triangle always add up to?

### 180*

7

## What is the rule for angles on an equilateral triangle?

### All angles are equal

8

## What is the rule for angles on an isosceles triangle?

### Base angles are equal

9

## What is the rule for angles on a scalene triangle?

### Angles all add up to 180*

10

## How many sides does an equilateral triangle have?

### 3

11

## How many sides does a square have?

### 4

12

## How many sides does a pentagon have?

### 5

13

## How many sides does a hexagon have?

### 6

14

## How many sides does a Heptagon have?

### 7

15

## How many sides does a Octogon have?

### 8

16

## How many sides does a Nonagon have?

### 9

17

## How many sides does a decagon have?

### 10

18

## What is the size of an exterior angle on an equilateral triangle?

### 120*

19

## What is the size of an exterior angle on a square?

### 90*

20

## What is the size of an exterior angle on a pentagon?

### 72*

21

## What is the size of an exterior angle on a hexagon?

### 60*

22

## What is the size of an exterior angle on a heptagon?

### 51*

23

## What is the size of an exterior angle on an octagon?

### 45*

24

## What is the size of an exterior angle on a nonagon?

### 40*

25

## What is the size of an exterior angle on a decagon?

### 36*

26

## What is the size of an interior angle on an equilateral triangle?

### 60

27

## What is the size of an interior angle on a square?

### 90*

28

## What is the size of an interior angle on a pentagon?

### 108*

29

## What is the size of an interior angle on a Hexagon?

### 120*

30